12843436083103 has 2 divisors, whose sum is σ = 12843436083104. Its totient is φ = 12843436083102.

The previous prime is 12843436082891. The next prime is 12843436083187. The reversal of 12843436083103 is 30138063434821.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12843436083103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12843436084103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6421718041551 + 6421718041552.

It is an arithmetic number, because the mean of its divisors is an integer number (6421718041552).

Almost surely, 2^{12843436083103} is an apocalyptic number.

12843436083103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12843436083103 is an equidigital number, since it uses as much as digits as its factorization.

12843436083103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 12843436083103 in words is "twelve trillion, eight hundred forty-three billion, four hundred thirty-six million, eighty-three thousand, one hundred three".